Also known as PRISM ARK ~PRISM HEART II~
プリズム・アーク ～プリズム・ハート エピソード2～
Purizumu Āku ~Purizumu Hāto Episōdo2~
Prism Ark ~Prism Ark II~ is a Japanese erotic video game and the sequel of Prism Heart developed by Pajamas Soft. Its first release was on August 25, 2006. This work contains adult-only content of a sexual nature.
an extended description!